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US 12,726,076 B2Granted
Electric machine arrangement with a length compensating element
AssigneeSchaeffler Technologies AG & Co. KG
InventorsDirk Reimnitz, Ivo Agner
Life of this patent
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Abstract
An electric machine arrangement includes an electric machine having a stator and a rotor, a component supporting the stator, and an output element that is in contact with the rotor for conjoint rotation therewith. The stator is supported in the rotational direction via a length compensating element and is at least axially movably connected to the component supporting the stator.
Claims10
An electric machine arrangement, comprising:
- an electric machine for driving an electrically drivable motor vehicle, having a stator and a rotor,
- a component supporting the stator, and
- an output element that is in contact with the rotor for conjoint rotation therewith, wherein the stator is supported with the interposition of a length compensating element in a rotational direction and is at least axially movably connected to the component supporting the stator, the length compensating element being a coupling rod arranged tangentially to the stator, and the coupling rod having an articulated connection on each of its axial ends, wherein the articulated connection on each axial end is a ball joint connection configured for rotational movements in several spatial directions;
- the stator is arranged to be supported relative to the rotor via at least a first bearing in such a way as to be decoupled from a rotational movement of the rotor, the first bearing being positioned between the stator and the rotor.
1 more element
Dependencies are inferred from the claim text.